| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Italy | 5 | |
| #2 | United States | 3 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Foundry moulding | |
| #2 | Grinding or polishing devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Peterle Guido | 11 |
| Publication | Filing date | Title |
|---|---|---|
| EP0623409A1 | Device for supporting lower half-moulds in sand core moulding machines | |
| EP0449189A1 | Honing process, particularly for the honing of loam cores used for casting metal bodies, and apparatus for carrying out said process | |
| US4744405A | Device for locking core boxes on supporting plates of molding sand core-forming machines | |
| DE3715997A1 | Shooting head for filling molding sand into a core box | |
| US4700767A | Molding machine for molding-sand cores |